________ turned out to be true. A. Everything she had told us which B. Everything where she had told us C. Everything she had told us D. That everything she told us
Giải thích
Đáp án C
Chủ điểm ngữ pháp: Mệnh đề quan hệ
Đại từ quan hệ làm tân ngữ => có thể lược bỏ đại từ quan hệ.
Everything [which/ that] she had told us turned out to be true.